what is meant by acceleration give one example
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Answer: The rate of change motion, speed or action is known as acceleration .An example of acceleration is increasing your driving speed from 45 to 55 to merge with traffic.
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Answer:
The rate of change in motion is termed as acceleration .
acceleration is given as change in velocity by time taken .
SI unit is m/s²
Note that the units of all quantities must correspond with any one system of units .
EX : A car initially at rest acquires a velocity of 10 m/s in 2 sec . Find the acceleration .
Answer :
u = 0
v = 10 m/s
t = 2 sec
a = v-u / t
= 10 - 0 / 2
= 10 / 2
= 5 m/s²
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